Agency + NAICS + PSC page

Department of Energy NAICS 541519 and PSC R499 contractors

Other Computer Related Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Energy.

Department of Energy · NAICS 541519 · PSC R499
Last updated: April 8, 2026

Visible recipients

19

Mapped obligations

$12,353,963,586

State overlap

4

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541519 and PSC R499

National Security Technologies, LLC

North Las Vegas, NV

National Security Technologies, LLC is a federal category business profile based in North Las Vegas, NV. The current public data layer shows $4,821,369,247 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC Z181.

$7,736

Accenture Federal Services LLC

Arlington, VA

Accenture Federal Services LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $3,053,243,390 in visible federal obligations across 1,719 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DA01.

$8,288,230,652

Chenega Government Consulting, LLC

Chesapeake, VA

Chenega Government Consulting, LLC is a federal 8a program participant profile based in Chesapeake, VA. The current public data layer shows $250,368,522 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$170,754,597

Chickasaw Advisory Services, LLC

Norman, OK

Chickasaw Advisory Services, LLC is a federal 8a program participant profile based in Norman, OK. The current public data layer shows $139,481,123 in visible federal obligations across 5 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D399.

$92,618,721

Kadiak LLC

Anchorage, AK

Kadiak LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $105,701,897 in visible federal obligations across 175 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$221,221,134

Akima Systems Engineering LLC

Herndon, VA

Akima Systems Engineering LLC is a federal 8a program participant profile based in Herndon, VA. The current public data layer shows $76,312,079 in visible federal obligations across 232 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R425.

$40,977,514

Ensco INC

Vienna, VA

Ensco INC is a federal category business profile based in Vienna, VA. The current public data layer shows $71,897,543 in visible federal obligations across 124 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC AR16.

$323,304,883

Innovative Management Concepts, INC

Blairsville, GA

Innovative Management Concepts, INC is a federal category business profile based in Blairsville, GA. The current public data layer shows $62,166,522 in visible federal obligations across 80 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D318.

$79,197,231

Maximus Federal Consulting, LLC

Mc Lean, VA

Maximus Federal Consulting, LLC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $56,281,792 in visible federal obligations across 73 awards or transactions. Securities and Exchange Commission appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D399.

$232,084,079

Edgewater Federal Solutions, Inc.

Frederick, MD

Edgewater Federal Solutions, Inc. is a federal category business profile based in Frederick, MD. The current public data layer shows $55,366,909 in visible federal obligations across 41 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC R499.

$247,131,453
Page 1 of 212Next